ULC 522 – Standard for Fire Extinguishers and Booster Hose (CAN/ULC S522)
Covers hose in nominal internal diameter sizes of 8 mm up to and including 32 mm for use on portable and wheeled fire extinguishers hand hose line fixed extinguishing systems and also as booster hose on fire apparatus.
Product Details
- Edition:
- 3
- Published:
- 08/01/2014
- Number of Pages:
- 25
- Note:
- This product is unavailable in Russia Ukraine Belarus
